If someone else keeps getting the same error. Just add one extra div in your component template.

As the documentation says:

Component template should contain exactly one root element

Check this simple example:

 import yourComponent from '{path to component}'
    export default {
        components: {
            yourComponent
        },
}

 // Child component
 <template>
     <div> This is the one! </div>
 </template>

Please try following simple operations on a json, insert/update/push:

var movie_json = {
                    "id": 100,
                 };

//to insert new key/value to movie_json
movie_json['name'] = 'Harry Potter';
console.log("new key: " + movie_json);

//to update a key/value in movie_json
movie_json['id'] = 101;
console.log("updated key: " +movie_json);

//adding a json array to movie_json and push a new item.
movie_json['movies']=["The Philosopher's Stone"];
movie_json['movies'].push('The Chamber of Secrets');
console.log(movie_json);

Object doesn't support this property or method.

Think of it like if anything after the dot is called on an object. It's like a chain.

An object is a class instance. A class instance supports some properties defined in that class type definition. It exposes whatever intelli-sense in VBE tells you (there are some hidden members but it's not related to this). So after each dot . you get intelli-sense (that white dropdown) trying to help you pick the correct action.

(you can start either way - front to back or back to front, once you understand how this works you'll be able to identify where the problem occurs)

Type this much anywhere in your code area

Dim a As Worksheets
a.

you get help from VBE, it's a little dropdown called Intelli-sense

It lists all available actions that particular object exposes to any user. You can't see the .Selection member of the Worksheets() class. That's what the error tells you exactly.

Object doesn't support this property or method.

If you look at the example on MSDN

Worksheets("GRA").Activate
iAreaCount = Selection.Areas.Count

It activates the sheet first then calls the Selection... it's not connected together because Selection is not a member of Worksheets() class. Simply, you can't prefix the Selection

What about

Sub DisplayColumnCount()
    Dim iAreaCount As Integer
    Dim i As Integer

    Worksheets("GRA").Activate
    iAreaCount = Selection.Areas.Count

    If iAreaCount <= 1 Then
        MsgBox "The selection contains " & Selection.Columns.Count & " columns."
    Else
        For i = 1 To iAreaCount
        MsgBox "Area " & i & " of the selection contains " & _
        Selection.Areas(i).Columns.Count & " columns."
        Next i
    End If
End Sub

from HERE

Its simple to convert byte array to string and string back to byte array in java. we need to know when to use 'new' in the right way. It can be done as follows:

byte array to string conversion:

byte[] bytes = initializeByteArray();
String str = new String(bytes);

String to byte array conversion:

String str = "Hello"
byte[] bytes = str.getBytes();

For more details, look at: http://evverythingatonce.blogspot.in/2014/01/tech-talkbyte-array-and-string.html

In C# and VB the SqlCommand object implements the Parameter.AddWithValue method which handles this situation

For HTTP:

<bindings>
  <basicHttpBinding>
    <binding name="basicHttp" allowCookies="true"
             maxReceivedMessageSize="20000000" 
             maxBufferSize="20000000"
             maxBufferPoolSize="20000000">
        <readerQuotas maxDepth="200" 
             maxArrayLength="200000000"
             maxBytesPerRead="4096"
             maxStringContentLength="200000000"
             maxNameTableCharCount="16384"/>
    </binding>
  </basicHttpBinding>
</bindings>

For TCP:

<bindings>
  <netTcpBinding>
    <binding name="tcpBinding"
             maxReceivedMessageSize="20000000"
             maxBufferSize="20000000"
             maxBufferPoolSize="20000000">
      <readerQuotas maxDepth="200"
           maxArrayLength="200000000"
           maxStringContentLength="200000000"
           maxBytesPerRead="4096"
           maxNameTableCharCount="16384"/>
    </binding>
  </netTcpBinding>
</bindings>

IMPORTANT:

If you try to pass complex object that has many connected objects (e.g: a tree data structure, a list that has many objects...), the communication will fail no matter how you increased the Quotas. In such cases, you must increase the containing objects count:

<behaviors>
  <serviceBehaviors>
    <behavior name="NewBehavior">
      ...
      <dataContractSerializer maxItemsInObjectGraph="2147483646"/>
    </behavior>
  </serviceBehaviors>
</behaviors>

I had to run all the commands mentioned in the top 3 answers to get this working:

conda install jupyter
conda install nb_conda
conda install ipykernel
python -m ipykernel install --user --name mykernel

Every example here shows a solution using the FileReader. It is convenient if you do not need to care about a file encoding. If you use some other languages than english, encoding is quite important. Imagine you have file with this text

Príliš žlutoucký kun
úpel dábelské ódy

and the file uses windows-1250 format. If you use FileReader you will get this result:

P??li? ?lu?ou?k? k??
?p?l ??belsk? ?dy

So in this case you would need to specify encoding as Cp1250 (Windows Eastern European) but the FileReader doesn't allow you to do so. In this case you should use InputStreamReader on a FileInputStream.

Example:

String encoding = "Cp1250";
File file = new File("foo.txt");

if (file.exists()) {
    try (BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream(file), encoding))) {
        String line = null;
        while ((line = br.readLine()) != null) {
            System.out.println(line);
        }
    } catch (IOException e) {
        e.printStackTrace();
    }
}
else {
    System.out.println("file doesn't exist");
}

In case you want to read the file character after character do not use BufferedReader.

try (InputStreamReader isr = new InputStreamReader(new FileInputStream(file), encoding)) {
    int data = isr.read();
    while (data != -1) {
        System.out.print((char) data);
        data = isr.read();
    }
} catch (IOException e) {
    e.printStackTrace();
}

Using bash, this will do the trick:

$ sort -t$'\t' -k3 -nr file.txt

Notice the dollar sign in front of the single-quoted string. You can read about it in the ANSI-C Quoting sections of the bash man page.

use ondragstart(event) instead of ondrag(event)

use this method from everywhere with a context

private static String getCallDetails(Context context) {
    StringBuffer stringBuffer = new StringBuffer();
    Cursor cursor = context.getContentResolver().query(CallLog.Calls.CONTENT_URI,
            null, null, null, CallLog.Calls.DATE + " DESC");
    int number = cursor.getColumnIndex(CallLog.Calls.NUMBER);
    int type = cursor.getColumnIndex(CallLog.Calls.TYPE);
    int date = cursor.getColumnIndex(CallLog.Calls.DATE);
    int duration = cursor.getColumnIndex(CallLog.Calls.DURATION);       
    while (cursor.moveToNext()) {
        String phNumber = cursor.getString(number);
        String callType = cursor.getString(type);
        String callDate = cursor.getString(date);
        Date callDayTime = new Date(Long.valueOf(callDate));
        String callDuration = cursor.getString(duration);
        String dir = null;
        int dircode = Integer.parseInt(callType);
        switch (dircode) {
        case CallLog.Calls.OUTGOING_TYPE:
            dir = "OUTGOING";
            break;
        case CallLog.Calls.INCOMING_TYPE:
            dir = "INCOMING";
            break;

        case CallLog.Calls.MISSED_TYPE:
            dir = "MISSED";
            break;
        }
        stringBuffer.append("\nPhone Number:--- " + phNumber + " \nCall Type:--- "
                + dir + " \nCall Date:--- " + callDayTime
                + " \nCall duration in sec :--- " + callDuration);
        stringBuffer.append("\n----------------------------------");
    }
    cursor.close();
    return stringBuffer.toString();
}

I would suggest using R and the package RSQLite

#install.packages("RSQLite") #perhaps needed
library("RSQLite")

# connect to the sqlite file
sqlite    <- dbDriver("SQLite")
exampledb <- dbConnect(sqlite,"database.sqlite")

dbListTables(exampledb)

You can filter by an object with a property matching the objects you have to filter on it:

app.controller('FooCtrl', function($scope) {
   $scope.products = [
       { id: 1, name: 'test', color: 'red' },
       { id: 2, name: 'bob', color: 'blue' }
       /*... etc... */
   ];
});

<div ng-repeat="product in products | filter: { color: 'red' }"> 

This can of course be passed in by variable, as Mark Rajcok suggested.

This code is better rewritten as:

for( Map.Entry me : entrys.entrySet() )
{
    this.add( (Component) me.getValue() );
}

and it is equivalent to:

for( Component comp : entrys.getValues() )
{
    this.add( comp );
}

When you enumerate the entries of a map, the iteration yields a series of objects which implement the Map.Entry interface. Each one of these objects contains a key and a value.

It is supposed to be slightly more efficient to enumerate the entries of a map than to enumerate its values, but this factoid presumes that your Map is a HashMap, and also presumes knowledge of the inner workings (implementation details) of the HashMap class. What can be said with a bit more certainty is that no matter how your map is implemented, (whether it is a HashMap or something else,) if you need both the key and the value of the map, then enumerating the entries is going to be more efficient than enumerating the keys and then for each key invoking the map again in order to look up the corresponding value.

I had the error below while running on a dataset smaller than had worked previously.

Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 4096 bytes) in C:\workspace\image_management.php on line 173

As the search for the fault brought me here, I thought I'd mention that it's not always the technical solutions in previous answers, but something more simple. In my case it was Firefox. Before I ran the program it was already using 1,157 MB.

It turns out that I'd been watching a 50 minute video a bit at a time over a period of days and that messed things up. It's the sort of fix that experts correct without even thinking about it, but for the likes of me it's worth bearing in mind.

You can also use

./gradlew clean build (Mac and Linux) -With ./

gradlew clean build (Windows) -Without ./

it removes build folder, as well configure your modules and then build your project.

i use it before release any new app on playstore.

You need to put like this.

$('[id$=dropDownId] option:selected').val();

You can simply do:

base=$(basename "$fspec")

'Load'- inserts a file's contents.(Parse file every time the file is being called)

'Require'- inserts a file parsed content.(File parsed once and stored in memory)

'Include'- includes the module into the class and can use methods inside the module as class's instance method

'Extend'- includes the module into the class and can use methods inside the module as class method

isNumber = function(obj, strict) {
    var strict = strict === true ? true : false;
    if (strict) {
        return !isNaN(obj) && obj instanceof Number ? true : false;
    } else {
        return !isNaN(obj - parseFloat(obj));
    }
}

output without strict mode:

var num = 14;
var textnum = '14';
var text = 'yo';
var nan = NaN;

isNumber(num);
isNumber(textnum);
isNumber(text);
isNumber(nan);

true
true
false
false

output with strict mode:

var num = 14;
var textnum = '14';
var text = 'yo';
var nan = NaN;

isNumber(num, true);
isNumber(textnum, true);
isNumber(text, true);
isNumber(nan);

true
false
false
false

C#:

s1 == null && s2 == null || s1.Length == s2.Length && (s1 + s1).Contains(s2)

Have you tried this?

if (url.indexOf('#') !== -1) {
    // Url contains a #
}

(Where url is the URL you want to check, obviously.)

Create a class called Round and try using the method round as Round.round(targetValue, roundToDecimalPlaces) in your code

public class Round {

        public static float round(float targetValue, int roundToDecimalPlaces ){

            int valueInTwoDecimalPlaces = (int) (targetValue * Math.pow(10, roundToDecimalPlaces));

            return (float) (valueInTwoDecimalPlaces / Math.pow(10, roundToDecimalPlaces));
        }

    }

A real-time fancy solution for jQuery >= 1.9

$("#input-id").on("change keyup paste", function(){
    dosomething();
})

if you also want to detect "click" event, just:

$("#input-id").on("change keyup paste click", function(){
    dosomething();
})

if you're using jQuery <= 1.4, just use live instead of on.

Quick answer, maybe it'll help:

private void button1_Click(object sender, EventArgs e)
{            
    Form2 f2 = new Form2();
    f2.ShowDialog();
    while (f2.DialogResult == DialogResult.Retry)
    {
        f2 = new Form2();
        f2.ShowDialog();
    }
}

and in Form2 (The 'settings' Form):

private void button1_Click(object sender, EventArgs e)
{
    DialogResult = DialogResult.OK;
    Close();
}

private void button2_Click(object sender, EventArgs e)
{
    DialogResult = DialogResult.Retry;
    Close();
}

I would also mention that using IOC aka Unity may make these assessments misleading. I may have erred but several very important classes that are instantiated via Unity appear to have no instantiation as far as ReSharper can tell. If I followed the ReSharper recommendations I would get hosed!

Inline elements:

1. respect left & right margins and padding, but not top & bottom
2. cannot have a width and height set
3. allow other elements to sit to their left and right.
4. see very important side notes on this here.

Block elements:

1. respect all of those
2. force a line break after the block element
3. acquires full-width if width not defined

Inline-block elements:

1. allow other elements to sit to their left and right
2. respect top & bottom margins and padding
3. respect height and width

From W3Schools:

• An inline element has no line break before or after it, and it tolerates HTML elements next to it.

• A block element has some whitespace above and below it and does not tolerate any HTML elements next to it.

• An inline-block element is placed as an inline element (on the same line as adjacent content), but it behaves as a block element.

When you visualize this, it looks like this:

The image is taken from this page, which also talks some more about this subject.

This is very clean and compact, and works well.

{=RIGHT(A1,LEN(A1)-MAX(IF(MID(A1,ROW(1:999),1)=" ",ROW(1:999),0)))}

It does not error trap for no spaces or one word, but that's easy to add.

Edit:
This handles trailing spaces, single word, and empty cell scenarios. I have not found a way to break it.

{=RIGHT(TRIM(A1),LEN(TRIM(A1))-MAX(IF(MID(TRIM(A1),ROW($1:$999),1)=" ",ROW($1:$999),0)))}

Although ANSI C does not have this mechanism, it is possible to use itoa() as a shortcut:

  char buffer [33];
  itoa (i,buffer,2);
  printf ("binary: %s\n",buffer);

Here's the origin:

itoa in cplusplus reference

It is non-standard C, but K&R mentioned the implementation in the C book, so it should be quite common. It should be in stdlib.h.

This is a simple solution with the function aggregate:

aggregate(order_no ~ name, myvec, function(x) length(unique(x)))

Check your imports. There could be two classes with the same name. Either from your code or from a library you are using. Personally that was the issue.

This error is from google security... This Can Be Resolved by Enabling Less Secure .

Go To This Link : "https://www.google.com/settings/security/lesssecureapps" and Make "TURN ON" then your application runs For Sure.

Because os.path.abspath = os.path.dirname + os.path.basename does not hold. we rather have

os.path.dirname(filename) + os.path.basename(filename) == filename

Both dirname() and basename() only split the passed filename into components without taking into account the current directory. If you want to also consider the current directory, you have to do so explicitly.

To get the dirname of the absolute path, use

os.path.dirname(os.path.abspath(__file__))

Debug symbols (.pdb) and XML doc (.xml) files make up a large percentage of the total size and should not be part of the regular deployment package. But it should be possible to access them in case they are needed.

One possible approach: at the end of the TFS build process, move them to a separate artifact.

In a Firebird database the AFTER myOtherColumn does not work but you can try re-positioning the column using:

ALTER TABLE name ALTER column POSITION new_position

I guess it may work in other cases as well.

The capitalization is wrong, and you have an extra argument.

Do this instead:

$('img#thumb').removeAttr('id');

For future reference, there aren't any jQuery methods that begin with a capital letter. They all take the same form as this one, starting with a lower case, and the first letter of each joined "word" is upper case.

<?php
set_time_limit(0);
//This is the file where we save the    information
$fp = fopen (dirname(__FILE__) . '/localfile.tmp', 'w+');
//Here is the file we are downloading, replace spaces with %20
$ch = curl_init(str_replace(" ","%20",$url));
curl_setopt($ch, CURLOPT_TIMEOUT, 50);
// write curl response to file
curl_setopt($ch, CURLOPT_FILE, $fp); 
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
// get curl response
curl_exec($ch); 
curl_close($ch);
fclose($fp);
?>

You can set the outerdiv's CSS to this

#outerdiv {
    overflow: hidden; /* make sure this doesn't cause unexpected behaviour */
}

You can also do this by adding an element at the end with clear: both. This can be added normally, with JS (not a good solution) or with :after CSS pseudo element (not widely supported in older IEs).

The problem is that containers won't naturally expand to include floated children. Be warned with using the first example, if you have any children elements outside the parent element, they will be hidden. You can also use 'auto' as the property value, but this will invoke scrollbars if any element appears outside.

You can also try floating the parent container, but depending on your design, this may be impossible/difficult.

IE 9 now supports basic SVG 1.1. It was about time, although IE9 still is far behind Google Chrome and Firefox SVG support.

http://msdn.microsoft.com/en-us/ie/hh410107.aspx

You can Try using :- git ls-files -s

using System.IO;
using System.Text;

using (StreamWriter sw = new StreamWriter(File.Open(myfilename, FileMode.Create), Encoding.WhateverYouWant))
{    
    sw.WriteLine("my text...");     
}

An alternate way of getting your encoding:

using System.IO;
using System.Text;

using (var sw  = new StreamWriter(File.Open(@"c:\myfile.txt", FileMode.CreateNew), Encoding.GetEncoding("iso-8859-1"))) {
    sw.WriteLine("my text...");             
}

Check out the docs for the StreamWriter constructor.

Use a AJAX function which will call a php page synchronously and then in that page you can put the php usleep() function which will act as a delay.

function delay(t){

var xmlhttp;

if (window.XMLHttpRequest)

{// code for IE7+, Firefox, Chrome, Opera, Safari

xmlhttp=new XMLHttpRequest();

}

else

{// code for IE6, IE5

xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");

}

xmlhttp.open("POST","http://www.hklabs.org/files/delay.php?time="+t,false);

//This will call the page named delay.php and the response will be sent to a division with ID as "response"

xmlhttp.send();

document.getElementById("response").innerHTML=xmlhttp.responseText;

}

http://www.hklabs.org/articles/put-delay-in-javascript

Not completely sure I understand the question, but do you mean something like this?

$('#something').click(function() { 
    document.location = 'http://somewhere.com/';
} );

For Windows:

pip install --upgrade pip wheel
pip install bzt
pip install lxml

Do not use primitives in your Entity classes, use instead their respective wrappers. That will fix this problem.

Out of your Entity classes you can use the != null validation for the rest of your code flow.

You can use (PHP)

$isFan = file_get_contents("https://api.facebook.com/method/pages.isFan?format=json&access_token=" . USER_TOKEN . "&page_id=" . FB_FANPAGE_ID);

That will return one of three:

• string true string false json
• formatted response of error if token
• or page_id are not valid

I guess the only not-using-token way to achieve this is with the signed_request Jason Siffring just posted. My helper using PHP SDK:

function isFan(){
    global $facebook;
    $request = $facebook->getSignedRequest();
    return $request['page']['liked'];
}

Might want to check out the TextWriter class.

//Open File
TextWriter tw = new StreamWriter("file.txt");

//Write to file
tw.WriteLine("test info");

//Close File
tw.Close();

I've been wrestling with this, and I know there are other options, but I've come to the conclusion the safest pattern is:

create table destination_old as select * from destination;

drop table destination;

create table destination as select
d.*, s.country
from destination_old d left join source s
on d.id=s.id;

It's safe because you have a copy of destination before you altered it. I suspect that update statements with joins weren't included in SQLite because they're powerful but a bit risky.

Using the pattern above you end up with two country fields. You can avoid that by explicitly stating all of the columns you want to retrieve from destination_old and perhaps using coalesce to retrieve the values from destination_old if the country field in source is null. So for example:

create table destination as select
d.field1, d.field2,...,coalesce(s.country,d.country) country
from destination_old d left join source s
on d.id=s.id;

Be sure to check out verilog-mode and especially verilog-auto. http://www.veripool.org/wiki/verilog-mode/ It is a verilog mode for emacs, but plugins exist for vi(m?) for example.

An instantiation can be automated with AUTOINST. The comment is expanded with M-x verilog-auto and can afterwards be manually edited.

subcomponent subcomponent_instance_name(/*AUTOINST*/);

Expanded

subcomponent subcomponent_instance_name (/*AUTOINST*/
  //Inputs
  .clk,         (clk)           
  .rst_n,       (rst_n)
  .data_rx      (data_rx_1[9:0]),
  //Outputs
  .data_tx      (data_tx[9:0])
);

Implicit wires can be automated with /*AUTOWIRE*/. Check the link for further information.

**// balanced parentheses problem (By fabboys)**
#include <iostream>
#include <string.h>

using namespace std;

class Stack{

char *arr;
int size;
int top;

public:

Stack(int s)
{
  size = s;
  arr = new char[size];
  top = -1;
}

bool isEmpty()
{
  if(top == -1)
    return true;
 else
    return false;
 }

 bool isFull()
 {
  if(top == size-1)
    return true;
 else
    return false;
 }


 void push(char n)
 {
 if(isFull() == false)
 {
     top++;
     arr[top] = n;
 }
}

char pop()
{
 if(isEmpty() == false)
 {
     char x = arr[top];
     top--;
     return x;
 }
 else
    return -1;
}

char Top()
{
 if(isEmpty() == false)
 {
    return arr[top];
 }
 else
    return -1;
}
Stack{
 delete []arr;
 }

};

int main()
{
int size=0;


string LineCode;
cout<<"Enter a String : ";
  cin >> LineCode;



    size = LineCode.length();

    Stack s1(size);


    char compare;

    for(int i=0;i<=size;i++)
    {

 if(LineCode[i]=='(' || LineCode[i] == '{' || LineCode[i] =='[')

 s1.push(LineCode[i]);

 else if(LineCode[i]==']')
 {
     if(s1.isEmpty()==false){
                    compare =  s1.pop();
                if(compare == 91){}
                    else
                        {
                        cout<<" Error Founded";
                            return 0;}
        }
            else
            {
               cout<<" Error Founded";
               return 0;
            }

 } else if(LineCode[i] == ')')
 {
     if(s1.isEmpty() == false)
     {
         compare = s1.pop();
         if(compare == 40){}
         else{
            cout<<" Error Founded";
                            return 0;
         }
     }else
     {
        cout<<"Error Founded";
               return 0;
     }
 }else if(LineCode[i] == '}')
 {
       if(s1.isEmpty() == false)
     {
         compare = s1.pop();
         if(compare == 123){}
         else{
            cout<<" Error Founded";
                            return 0;
         }
     }else
     {
        cout<<" Error Founded";
               return 0;
     }


 }
}

if(s1.isEmpty()==true)
{
    cout<<"No Error in Program:\n";
}
else
{
     cout<<" Error Founded";
}

 return 0;
}

To find all local IPv4 addresses:

IPAddress[] ipv4Addresses = Array.FindAll(
    Dns.GetHostEntry(string.Empty).AddressList,
    a => a.AddressFamily == AddressFamily.InterNetwork);

or use Array.Find or Array.FindLast if you just want one.

This is how the ORM maps blank & null fields for Django 1.8

class Test(models.Model):
    charNull        = models.CharField(max_length=10, null=True)
    charBlank       = models.CharField(max_length=10, blank=True)
    charNullBlank   = models.CharField(max_length=10, null=True, blank=True)

    intNull         = models.IntegerField(null=True)
    intBlank        = models.IntegerField(blank=True)
    intNullBlank    = models.IntegerField(null=True, blank=True)

    dateNull        = models.DateTimeField(null=True)
    dateBlank       = models.DateTimeField(blank=True)
    dateNullBlank   = models.DateTimeField(null=True, blank=True)        

The database fields created for PostgreSQL 9.4 are :

CREATE TABLE Test (
  id              serial                    NOT NULL,

  "charNull"      character varying(10),
  "charBlank"     character varying(10)     NOT NULL,
  "charNullBlank" character varying(10),

  "intNull"       integer,
  "intBlank"      integer                   NOT NULL,
  "intNullBlank"  integer,

  "dateNull"      timestamp with time zone,
  "dateBlank"     timestamp with time zone  NOT NULL,
  "dateNullBlank" timestamp with time zone,
  CONSTRAINT Test_pkey PRIMARY KEY (id)
)

The database fields created for MySQL 5.6 are :

CREATE TABLE Test (
     `id`            INT(11)     NOT  NULL    AUTO_INCREMENT,

     `charNull`      VARCHAR(10) NULL DEFAULT NULL,
     `charBlank`     VARCHAR(10) NOT  NULL,
     `charNullBlank` VARCHAR(10) NULL DEFAULT NULL,

     `intNull`       INT(11)     NULL DEFAULT NULL,
     `intBlank`      INT(11)     NOT  NULL,
     `intNullBlank`  INT(11)     NULL DEFAULT NULL,

     `dateNull`      DATETIME    NULL DEFAULT NULL,
     `dateBlank`     DATETIME    NOT  NULL,
     `dateNullBlank` DATETIME    NULL DEFAULT NULL
)

I find a much easier way to do this. Just download binaries packages from website:http://www.lfd.uci.edu/~gohlke/pythonlibs' For example: autopy3-0.51.1-cp36-cp36m-win32.whl(cp36 means Python 3.6) Download it And install by pip install location of file

I do this by adding the elements to an new, empty tmp List, then adding the tmp list to the original list using addAll(). This prevents unnecessarily copying a large source list.

Imagine what happens when the OP's original list has a few million items in it; for a while you'll suck down twice the memory.

In addition to conserving resources, this technique also prevents us from having to resort to 80s-style for loops and using what are effectively array indexes which could be unattractive in some cases.

You can understand the code compile structure from reading the actual code. Run-time structure are not clear unless you understand the pattern that was used.

This might help, I used to fi my files like this: http://security102.blogspot.ru/2010/04/findreplace-of-nul-objects-in-notepad.html

Basically you need to replace \x00 characters with regular expressions

You can also add scripts from controller action. Just add this line in an action method then that script will apear only in that view:

Yii::app()->clientScript->registerScriptFile(Yii::app()->request->baseUrl . '/js/custom.js', CClientScript::POS_HEAD);

where POS_HEAD tell framework to put script in head section

How about:

self.tableView.reloadRowsAtIndexPaths([NSIndexPath(rowNumber)], withRowAnimation: UITableViewRowAnimation.Top)

Sudo is a Unix specific command designed to allow a user to carry out administrative tasks with the appropriate permissions.

Windows does not have (need?) this.

Run the command with the sudo removed from the start.

My first answer ever in the hope that it'll be usefull to someone : I now this is an old question but I encountered exactly the same error as the above question as I'm writing a TcpServer class and I was trying to use pthreads. I found this question and I understand now why it was happening. I ended up doing this:

#include <thread>

method to run threaded -> void* TcpServer::sockethandler(void* lp) {/*code here*/}

and I call it with a lambda -> std::thread( [=] { sockethandler((void*)csock); } ).detach();

that seems a clean approach to me.

Documentation here, and I'll use the Frankfurt region as an example.

There are 2 different URL styles:

• Virtual host style: https://BUCKET.s3.amazonaws.com/FILE
• Path style: https://s3.eu-central-1.amazonaws.com/BUCKET/FILE

But this url does not work:

• https://s3.amazonaws.com/BUCKET/FILE

The message is explicit: The bucket you are attempting to access must be addressed using the specified endpoint. Please send all future requests to this endpoint.

I may be talking about another problem because I'm not getting NoSuchKey error but I suspect the error message has been made clearer over time.

So, over SMTP when a message is submitted, the SMTP envelope (sender, recipients, etc.) is different from the actual data of the message.

The Sender header is used to identify in the message who submitted it. This is usually the same as the From header, which is who the message is from. However, it can differ in some cases where a mail agent is sending messages on behalf of someone else.

The Return-Path header is used to indicate to the recipient (or receiving MTA) where non-delivery receipts are to be sent.

For example, take a server that allows users to send mail from a web page. So, [email protected] types in a message and submits it. The server then sends the message to its recipient with From set to [email protected]. The actual SMTP submission uses different credentials, something like [email protected]. So, the sender header is set to [email protected], to indicate the From header doesn't indicate who actually submitted the message.

In this case, if the message cannot be sent, it's probably better for the agent to receive the non-delivery report, and so Return-Path would also be set to [email protected] so that any delivery reports go to it instead of the sender.

If you are doing just that, a form submission to send e-mail, then this is probably a direct parallel with how you'd set the headers.

You can use -match instead -eq if you also want to exclude files that only contain whitespace characters:

@(gc c:\FileWithEmptyLines.txt) -match '\S'  | out-file c:\FileWithNoEmptyLines

I would just not add it in the first place:

 var sb = new StringBuilder();

 bool first = true;
 foreach (var foo in items) {
    if (first)
        first = false;
    else
        sb.Append('&');

    // for example:
    var escapedValue = System.Web.HttpUtility.UrlEncode(foo);

    sb.Append(key).Append('=').Append(escapedValue);
 }

 var s = sb.ToString();

    public static object CopyObject(object input)
    {
        if (input != null)
        {
            object result = Activator.CreateInstance(input.GetType());
            foreach (FieldInfo field in input.GetType().GetFields(Consts.AppConsts.FullBindingList))
            {
                if (field.FieldType.GetInterface("IList", false) == null)
                {
                    field.SetValue(result, field.GetValue(input));
                }
                else
                {
                    IList listObject = (IList)field.GetValue(result);
                    if (listObject != null)
                    {
                        foreach (object item in ((IList)field.GetValue(input)))
                        {
                            listObject.Add(CopyObject(item));
                        }
                    }
                }
            }
            return result;
        }
        else
        {
            return null;
        }
    }

This way is a few times faster than BinarySerialization AND this does not require the [Serializable] attribute.

RewriteCond %{HTTP_HOST} ^!example.com$ [NC]
RewriteRule ^(.*)$ http://www.example.com/$1 [R=301,L]

This starts with the HTTP_HOST variable, which contains just the domain name portion of the incoming URL (example.com). Assuming the domain name does not contain a www. and matches your domain name exactly, then the RewriteRule comes into play. The pattern ^(.*)$ will match everything in the REQUEST_URI, which is the resource requested in the HTTP request (foo/blah/index.html). It stores this in a back reference, which is then used to rewrite the URL with the new domain name (one that starts with www).

[NC] indicates case-insensitive pattern matching, [R=301] indicates an external redirect using code 301 (resource moved permanently), and [L] stops all further rewriting, and redirects immediately.

In VS Code...

1. Go to Explorer (Ctrl + Shift + E)
2. Right click on your favorite folder
3. Select "Find in folder"

The search query will be prefilled with the path under "files to include".

if you want to only search with attribute name with any value

from bs4 import BeautifulSoup
import re

soup= BeautifulSoup(html.text,'lxml')
results = soup.findAll("td", {"valign" : re.compile(r".*")})

as per Steve Lorimer better to pass True instead of regex

results = soup.findAll("td", {"valign" : True})

As others here have stated, you can just use full datetime objects throughout:

from datetime import datetime, date, time, timedelta
sometime = time(8,00) # 8am
later = (datetime.combine(date.today(), sometime) + timedelta(seconds=3)).time()

However, I think it's worth explaining why full datetime objects are required. Consider what would happen if I added 2 hours to 11pm. What's the correct behavior? An exception, because you can't have a time larger than 11:59pm? Should it wrap back around?

Different programmers will expect different things, so whichever result they picked would surprise a lot of people. Worse yet, programmers would write code that worked just fine when they tested it initially, and then have it break later by doing something unexpected. This is very bad, which is why you're not allowed to add timedelta objects to time objects.

Good post, the line

props.put("mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory");

is mandatory if the SMTP server uses SSL Authentication, like the GMail SMTP server does. However if the server uses Plaintext Authentication over TLS, it should not be present, because Java Mail will complain about the initial connection being plaintext.

Also make sure you are using the latest version of Java Mail. Recently I used some old Java Mail jars from a previous project and could not make the code work, because the login process was failing. After I have upgraded to the latest version of Java Mail, the reason of the error became clear: it was a javax.net.ssl.SSLHandshakeException, which was not thrown up in the old version of the lib.

From a Collection, another way you could do it would be:

$collection->pluck('id')->toArray()

This will return an indexed array, perfectly usable by laravel in a whereIn() query, for instance.

Use the following code to get the response object from the AFHTTPSessionManager failure block; then you can convert the generic type into the required data type:

id responseObject = [NSJSONSerialization JSONObjectWithData:(NSData *)error.userInfo[AFNetworkingOperationFailingURLResponseDataErrorKey] options:0 error:nil];

How about this:

from pandas import *

idx = Int64Index([171, 174, 173])
df = DataFrame(index = idx, data =([1,2,3]))
print df

It gives me:

     0
171  1
174  2
173  3

Is this what you are looking for?

here's a short paragraph from this article How to Make Frames (Main Windows) - The Java Tutorials - Oracle that explains what setBounds method does in addition to some other similar methods:

The pack method sizes the frame so that all its contents are at or above their preferred sizes. An alternative to pack is to establish a frame size explicitly by calling setSize or setBounds (which also sets the frame location). In general, using pack is preferable to calling setSize, since pack leaves the frame layout manager in charge of the frame size, and layout managers are good at adjusting to platform dependencies and other factors that affect component size.

the parameters of setBounds are (int x, int y, int width, int height) x and y are define the position/location and width and height define the size/dimension of the frame.

Your best bet is going to be using your back-end language's tools for this. What language are you using? For Ruby, try json_printer.

You are using the FTP in an active mode.

Setting up the FTP in the active mode can be cumbersome nowadays due to firewalls and NATs.

It's likely because of your local firewall or NAT that the server was not able to connect back to your client to establish data transfer connection.

Or your client is not aware of its external IP address and provides an internal address instead to the server (in PORT command), which the server is obviously not able to use. But it should not be the case, as vsftpd by default rejects data transfer address not identical to source address of FTP control connection (the port_promiscuous directive).

See my article Network Configuration for Active Mode.

If possible, you should use a passive mode as it typically requires no additional setup on a client-side. That's also what the server suggested you by "Consider using PASV". The PASV is an FTP command used to enter the passive mode.

Unfortunately Windows FTP command-line client (the ftp.exe) does not support passive mode at all. It makes it pretty useless nowadays.

Use any other 3rd party Windows FTP command-line client instead. Most other support the passive mode.

For example WinSCP FTP client defaults to the passive mode and there's a guide available for converting Windows FTP script to WinSCP script.

(I'm the author of WinSCP)

Lucas's answer about core dumps is good. In my .cshrc I have:

alias core 'ls -lt core; echo where | gdb -core=core -silent; echo "\n"'

to display the backtrace by entering 'core'. And the date stamp, to ensure I am looking at the right file :(.

Added: If there is a stack corruption bug, then the backtrace applied to the core dump is often garbage. In this case, running the program within gdb can give better results, as per the accepted answer (assuming the fault is easily reproducible). And also beware of multiple processes dumping core simultaneously; some OS's add the PID to the name of the core file.

Found Dmitry Evseev answer quite useful.

Case 1 : Using angularJs alone:
To execute a method on page load, you can use ng-init in the view and declare init method in controller, having said that use of heavier function is not recommended, as per the angular Docs on ng-init:

This directive can be abused to add unnecessary amounts of logic into your templates. There are only a few appropriate uses of ngInit, such as for aliasing special properties of ngRepeat, as seen in the demo below; and for injecting data via server side scripting. Besides these few cases, you should use controllers rather than ngInit to initialize values on a scope.

HTML:

<div ng-controller="searchController()">
    <!-- renaming view code here, including the search box and the buttons -->
</div>

Controller:

app.controller('SearchCtrl', function(){

    var doSearch = function(keyword){
        //Search code here
    }

    doSearch($routeParams.searchKeyword);
})

Warning : Do not use this controller for another view meant for a different intention as it will cause the search method be executed there too.

Case 2 : Using Ionic:
The above code will work, just make sure the view cache is disabled in the route.js as:

route.js

.state('app', {
    url           : '/search',
    cache         : false, //disable caching of the view here
    templateUrl   : 'templates/search.html'   ,
    controller    : 'SearchCtrl'
  })

Hope this helps

You could create a Scheduler Task that runs automatically on the start, even when the user is not logged in:

schtasks /create /tn "FileMonitor" /sc onstart /delay 0000:30 /rl highest /ru system /tr "powershell.exe -file C:\Doc\Files\FileMonitor.ps1"

Run this command once from a PowerShell as Admin and it will create a schedule task for you. You can list the task like this:

schtasks /Query /TN "FileMonitor" /V /FO List

or delete it

schtasks /Delete /TN "FileMonitor"

A space in a CSS selector selects child elements.

.btn input

This is basically what you wrote and it would select <input> elements within any element that has the btn class.

I think you're looking for

input[disabled].btn:hover, input[disabled].btn:active, input[disabled].btn:focus

This would select <input> elements with the disabled attribute and the btn class in the three different states of hover, active and focus.

if you want to get the whole period:

    from sqlalchemy import and_, func

    query = DBSession.query(User).filter(and_(func.date(User.birthday) >= '1985-01-17'),\
                                              func.date(User.birthday) <= '1988-01-17'))

That means range: 1985-01-17 00:00 - 1988-01-17 23:59

The answer provided by @Matthias Herlitzius is mostly correct. Just for further clarity.

The servlet-api jar is best left up to the server to manage see here for detail

With that said, the dependency to add may vary according to your server/container. For example in Wildfly the dependency would be

<dependency>
    <groupId>org.jboss.spec.javax.servlet</groupId>
    <artifactId>jboss-servlet-api_3.1_spec</artifactId>
    <scope>provided</scope>
</dependency>

So becareful to check how your container has provided the servlet implementation.

headcurl.cmd (windows version)

curl -sSkv -o NUL %* 2>&1

• I don't want a progress bar -s,
• but I do want errors -S,
• not bothering about valid https certificates -k,
• getting high verbosity -v (this is about troubleshooting, is it?),
• no output (in a clean way).
• oh, and I want to forward stderr to stdout, so I can grep against the whole thing (since most or all output comes in stderr)
• %* means [pass on all parameters to this script] (well(https://stackoverflow.com/a/980372/444255), well usually that's just one parameter: the url you are testing

real-world example (on troubleshooting proxy issues):

C:\depot>headcurl google.ch | grep -i -e http -e cache

Hostname was NOT found in DNS cache
GET HTTP://google.ch/ HTTP/1.1
HTTP/1.1 301 Moved Permanently
Location: http://www.google.ch/
Cache-Control: public, max-age=2592000
X-Cache: HIT from company.somewhere.ch
X-Cache-Lookup: HIT from company.somewhere.ch:1234

Linux version

for your .bash_aliases / .bash_rc:

alias headcurl='curl -sSkv -o /dev/null $@  2>&1'

This is because h1 is a block element, so it will extend across the line (or the width you give).

You can make the border go only around the text by setting display:inline on the h1

Example: http://jsfiddle.net/jonathon/XGRwy/1/

Tried almost all of the above. Ended up doing

chmod 666 .env

which worked. This problem seems to keep cropping up on the app I inherited however, this most recent time was after adding a .env.testing. Running Laravel 5.8

- (NSComparisonResult)caseInsensitiveCompare:(NSString *)aString

Try this:

a = 1
b = 2
int_div  = a // b

To add to the other answers, I think the acronyms were derived to show a scale between the two terms to distinguish how reliable transactions or requests where between RDMS versus Big Data.

From this article acid vs base

In Chemistry, pH measures the relative basicity and acidity of an aqueous (solvent in water) solution. The pH scale extends from 0 (highly acidic substances such as battery acid) to 14 (highly alkaline substances like lie); pure water at 77° F (25° C) has a pH of 7 and is neutral.

Data engineers have cleverly borrowed acid vs base from chemists and created acronyms that while not exact in their meanings, are still apt representations of what is happening within a given database system when discussing the reliability of transaction processing.

One other point, since I work with Big Data using Elasticsearch. To clarify, an instance of Elasticsearch is a node and a group of nodes form a cluster.

To me from a practical standpoint, BA (Basically Available), in this context, has the idea of multiple master nodes to handle the Elasticsearch cluster and it's operations.

If you have 3 master nodes and the currently directing master node goes down, the system stays up, albeit in a less efficient state, and another master node takes its place as the main directing master node. If two master nodes go down, the system still stays up and the last master node takes over.

Thanks for your replies. Here's what I did:

git gc
git gc --aggressive
git prune

That seemed to have done the trick. I started with around 10.5MB and now it's little more than 980KBs.

position: absolute will remove it from the layout flow and should solve your problem - the element will remain in the DOM but won't affect others.

You would simply need to do this in your onClick:

AlertDialog alertDialog = new AlertDialog.Builder(MainActivity.this).create();
alertDialog.setTitle("Alert");
alertDialog.setMessage("Alert message to be shown");
alertDialog.setButton(AlertDialog.BUTTON_NEUTRAL, "OK",
    new DialogInterface.OnClickListener() {
        public void onClick(DialogInterface dialog, int which) {
            dialog.dismiss();
        }
    });
alertDialog.show();

I don't know from where you saw that you need DialogFragment for simply showing an alert.

Hope this helps.

As of 2017 it's a functionality included in GitHub itself.

The example search used by them is repo:torvalds/linux merge:false crypto policy

_{GIF image from https://github.com/blog/2299-search-commit-messages}

I did something close to that, the compiler is seeing that your return statement is in an If() statement. If you wish to resolve this error, simply create a new local variable called customerId before the If statement, then assign a value inside of the if statement. After the if statement, call your return statement, and return cstomerId. Like this:

Customer findCustomerByid(int id)
{
    boolean exist=false;

    if(this.customers.isEmpty()) {
        return null;
    }

    for(int i=0;i<this.customers.size();i++) {
        if(this.customers.get(i).getId() == id) {
            exist=true;
            break;
        }

        int customerId;

        if(exist) {
            customerId = this.customers.get(id);
        } else {
            customerId = this.customers.get(id);
        }
    }
    return customerId;
}

The following method would help you in finding day of any specified date :

public static int getDayOfMonth(Date aDate) {
    Calendar cal = Calendar.getInstance();
    cal.setTime(aDate);
    return cal.get(Calendar.DAY_OF_MONTH);
}

You just need to add a From: header. By default there is none.

echo "Test" | mail -a "From: Someone <[email protected]>" [email protected]

You can add any custom headers using -a:

echo "Test" | mail -a "From: Someone <[email protected]>" \
                   -a "Subject: This is a test" \
                   -a "X-Custom-Header: yes" [email protected]

I did the same thing that @Diode, the first answer, but i made the condition with a range of dates, i hope this example going to be useful for someone

e.g (the same code to example with array of dates)

var dateFrom = "02/06/2013";_x000D_
var dateTo = "02/09/2013";_x000D_
_x000D_
var d1 = dateFrom.split("/");_x000D_
var d2 = dateTo.split("/");_x000D_
_x000D_
var from = new Date(d1[2], parseInt(d1[1])-1, d1[0]);  // -1 because months are from 0 to 11_x000D_
var to   = new Date(d2[2], parseInt(d2[1])-1, d2[0]); _x000D_
_x000D_
_x000D_
_x000D_
var dates= ["02/06/2013", "02/07/2013", "02/08/2013", "02/09/2013", "02/07/2013", "02/10/2013", "02/011/2013"];_x000D_
_x000D_
dates.forEach(element => {_x000D_
   let parts = element.split("/");_x000D_
   let date= new Date(parts[2], parseInt(parts[1]) - 1, parts[0]);_x000D_
        if (date >= from && date < to) {_x000D_
           console.log('dates in range', date);_x000D_
        }_x000D_
})

Before proceeding further with the fuss of immutability, let's just take a look into the String class and its functionality a little before coming to any conclusion.

This is how String works:

String str = "knowledge";

This, as usual, creates a string containing "knowledge" and assigns it a reference str. Simple enough? Lets perform some more functions:

 String s = str;     // assigns a new reference to the same string "knowledge"

Lets see how the below statement works:

  str = str.concat(" base");

This appends a string " base" to str. But wait, how is this possible, since String objects are immutable? Well to your surprise, it is.

When the above statement is executed, the VM takes the value of String str, i.e. "knowledge" and appends " base", giving us the value "knowledge base". Now, since Strings are immutable, the VM can't assign this value to str, so it creates a new String object, gives it a value "knowledge base", and gives it a reference str.

An important point to note here is that, while the String object is immutable, its reference variable is not. So that's why, in the above example, the reference was made to refer to a newly formed String object.

At this point in the example above, we have two String objects: the first one we created with value "knowledge", pointed to by s, and the second one "knowledge base", pointed to by str. But, technically, we have three String objects, the third one being the literal "base" in the concat statement.

Important Facts about String and Memory usage

What if we didn't have another reference s to "knowledge"? We would have lost that String. However, it still would have existed, but would be considered lost due to having no references. Look at one more example below

String s1 = "java";
s1.concat(" rules");
System.out.println("s1 refers to "+s1);  // Yes, s1 still refers to "java"

What's happening:

1. The first line is pretty straightforward: create a new String "java" and refer s1 to it.
2. Next, the VM creates another new String "java rules", but nothing refers to it. So, the second String is instantly lost. We can't reach it.

The reference variable s1 still refers to the original String "java".

Almost every method, applied to a String object in order to modify it, creates new String object. So, where do these String objects go? Well, these exist in memory, and one of the key goals of any programming language is to make efficient use of memory.

As applications grow, it's very common for String literals to occupy large area of memory, which can even cause redundancy. So, in order to make Java more efficient, the JVM sets aside a special area of memory called the "String constant pool".

When the compiler sees a String literal, it looks for the String in the pool. If a match is found, the reference to the new literal is directed to the existing String and no new String object is created. The existing String simply has one more reference. Here comes the point of making String objects immutable:

In the String constant pool, a String object is likely to have one or many references. If several references point to same String without even knowing it, it would be bad if one of the references modified that String value. That's why String objects are immutable.

Well, now you could say, what if someone overrides the functionality of String class? That's the reason that the String class is marked final so that nobody can override the behavior of its methods.

Yes.

However, if you need to use Application.DoEvents, this is mostly an indication of a bad application design. Perhaps you'd like to do some work in a separate thread instead?

The ? in the parameters is to denote an optional parameter. The Typescript compiler does not require this parameter to be filled in. See the code example below for more details:

// baz: number | undefined means: the second argument baz can be a number or undefined

// = undefined, is default parameter syntax, 
// if the parameter is not filled in it will default to undefined

// Although default JS behaviour is to set every non filled in argument to undefined 
// we need this default argument so that the typescript compiler
// doesn't require the second argument to be filled in
function fn1 (bar: string, baz: number | undefined = undefined) {
    // do stuff
}

// All the above code can be simplified using the ? operator after the parameter
// In other words fn1 and fn2 are equivalent in behaviour
function fn2 (bar: string, baz?: number) {
    // do stuff
}



fn2('foo', 3); // works
fn2('foo'); // works

fn2();
// Compile time error: Expected 1-2 arguments, but got 0
// An argument for 'bar' was not provided.


fn1('foo', 3); // works
fn1('foo'); // works

fn1();
// Compile time error: Expected 1-2 arguments, but got 0
// An argument for 'bar' was not provided.

According to Mozilla MDN: "The X-Forwarded-For (XFF) header is a de-facto standard header for identifying the originating IP address of a client."
They publish clear information in their X-Forwarded-For article.

As suggested, you can use some 3rd party library, or do it manually (which is not that much work), but the simplest and the most flexible is to perhaps use the built-in functionality in .NET. For more see:

• System.Drawing.Image.PropertyItems Property

• System.Drawing.Imaging.PropertyItem Class

• How to: Read Image Metadata

I say "it’s the most flexible" because .NET does not try to interpret or coalesce the data in any way. For each EXIF you basically get an array of bytes. This may be good or bad depending on how much control you actually want.

Also, I should point out that the property list does not in fact directly correspond to the EXIF values. EXIF itself is stored in multiple tables with overlapping ID’s, but .NET puts everything in one list and redefines ID’s of some items. But as long as you don’t care about the precise EXIF ID’s, you should be fine with the .NET mapping.

Edit: It's possible to do it without loading the full image following this answer: https://stackoverflow.com/a/552642/2097240

$some_variable =  substr($_SERVER['PHP_SELF'], 0, strrpos($_SERVER['REQUEST_URI'], "/")+1);

and you get something like

lalala/tralala/something/

None of the answers here worked for me out of the box, here is what worked for me:

Create pipes/keys.ts with contents:

import { Pipe, PipeTransform } from '@angular/core';

@Pipe({name: 'keys'})
export class KeysPipe implements PipeTransform
{
    transform(value:any, args:string[]): any {
        let keys:any[] = [];
        for (let key in value) {
            keys.push({key: key, value: value[key]});
        }
        return keys;
    }
}

Add to app.module.ts (Your main module):

import { KeysPipe } from './pipes/keys';

and then add to your module declarations array something like this:

@NgModule({
    declarations: [
        KeysPipe
    ]
})
export class AppModule {}

Then in your view template you can use something like this:

<option *ngFor="let entry of (myData | keys)" value="{{ entry.key }}">{{ entry.value }}</option>

Here is a good reference I found if you want to read more.

It's a bit worse, I use a calling card for international calls, so its local number in the US + account# (6 digits) + pin (4 digits) + "pause" + what you described above.

I suspect there might be other cases

One more method worth to mention here:

SQLCMD -S SEVERNAME -E -Q "SELECT COLUMN FROM TABLE" -s "," -o "c:\test.csv"

NOTE: I don't see any network admin let you run powershell scripts

Note that you can also use the C99 fixed-width types perfectly well in Objective-C:

#import <stdint.h>
...
int32_t x; // guaranteed to be 32 bits on any platform

The wikipedia page has a decent description of what's available in this header if you don't have a copy of the C standard (you should, though, since Objective-C is just a tiny extension of C). You may also find the headers limits.h and inttypes.h to be useful.

In simple, using Comparator and Collection you can sort like below in reversal order using JAVA 8

import java.util.Comparator;;
import java.util.stream.Collectors;

Arrays.asList(files).stream()
    .sorted(Comparator.comparing(File::getLastModified).reversed())
    .collect(Collectors.toList());

open with encoding UTF 16 because of lat and long.

with open(csv_name_here, 'r', encoding="utf-16") as f:

I had a similar problem with this error message in the logs:

Target WSGI script '/home/web2py/wsgihandler.py' cannot be loaded as Python module.

The solution was the deletion of an incorrect WSGIPythonHome directive (pointing to the application directory) from /etc/httpd/conf.d/wsgi.conf

I'm on RedHat using CentOS repositories.

Recommend following Graham Dumpleton's installation/configuration instructions. Testing configuration against the helloworld application showed me that mod_wsgi was working and the configuration was at fault.

However, the error message gave little clue as to what was wrong.

In windows, if Python is installed into the default directory (For me it is):

cd C:\Python27

You then proceed to type

"python.exe "[FULLPATH]\[name].py" 

to run your Python script in Command Prompt

you have various ways to distinct values on one column or multi columns.

• using the GROUP BY

  SELECT DISTINCT MIN(o.tblFruit_ID)  AS tblFruit_ID,
     o.tblFruit_FruitType,
     MAX(o.tblFruit_FruitName)
  FROM   tblFruit  AS o
  GROUP BY
       tblFruit_FruitType
  

• using the subquery

  SELECT b.tblFruit_ID,
     b.tblFruit_FruitType,
     b.tblFruit_FruitName
  FROM   (
         SELECT DISTINCT(tblFruit_FruitType),
                MIN(tblFruit_ID) tblFruit_ID
         FROM   tblFruit
         GROUP BY
                tblFruit_FruitType
     ) AS a
     INNER JOIN tblFruit b
          ON  a.tblFruit_ID = b.tblFruit_I
  

• using the join with subquery

  SELECT t1.tblFruit_ID,
      t1.tblFruit_FruitType,
      t1.tblFruit_FruitName
  FROM   tblFruit  AS t1
     INNER JOIN (
              SELECT DISTINCT MAX(tblFruit_ID) AS tblFruit_ID,
                     tblFruit_FruitType
              FROM   tblFruit
              GROUP BY
                     tblFruit_FruitType
          )  AS t2
          ON  t1.tblFruit_ID = t2.tblFruit_ID 
  

• using the window functions only one column distinct

  SELECT tblFruit_ID,
      tblFruit_FruitType,
      tblFruit_FruitName
  FROM   (
           SELECT tblFruit_ID,
                tblFruit_FruitType,
                tblFruit_FruitName,
                ROW_NUMBER() OVER(PARTITION BY tblFruit_FruitType ORDER BY tblFruit_ID) 
      rn
         FROM   tblFruit
      ) t
      WHERE  rn = 1 
  

• using the window functions multi column distinct

  SELECT tblFruit_ID,
      tblFruit_FruitType,
      tblFruit_FruitName
  FROM   (
           SELECT tblFruit_ID,
                tblFruit_FruitType,
                tblFruit_FruitName,
                ROW_NUMBER() OVER(PARTITION BY tblFruit_FruitType,     tblFruit_FruitName 
      ORDER BY tblFruit_ID) rn
            FROM   tblFruit
       ) t
      WHERE  rn = 1 
  

You can use two s commands

$ echo "Here is a String" | sed 's/.*Here//; s/String.*//'
 is a 

Also works

$ echo "Here is a StringHere is a String" | sed 's/.*Here//; s/String.*//'
 is a

$ echo "Here is a StringHere is a StringHere is a StringHere is a String" | sed 's/.*Here//; s/String.*//'
 is a 

You can adjust the subplot geometry in the very tight_layout call as follows:

fig.tight_layout(rect=[0, 0.03, 1, 0.95])

As it's stated in the documentation (https://matplotlib.org/users/tight_layout_guide.html):

tight_layout() only considers ticklabels, axis labels, and titles. Thus, other artists may be clipped and also may overlap.

use this code create xml file in drawable folder name:button

<?xml version="1.0" encoding="utf-8"?>
  <selector xmlns:android="http://schemas.android.com/apk/res/android">
  <item 
     android:state_pressed="true" 
     android:drawable="@drawable/buutton_pressed" />
  <item 
     android:drawable="@drawable/button_image" />
</selector>

and in button xml file

 android:background="@drawable/button"

You can use case-sensitive or case-insensitive comparison, depending what you need. Case-sensitive is like this:

if ([category isEqualToString:@"Some String"])
{
   // Both strings are equal without respect to their case.
}

Case-insensitive is like this:

if ([category compare:@"Some String" options:NSCaseInsensitiveSearch] == NSOrderedSame)
{
   // Both strings are equal with respect to their case.
}

Or put your logic into a tidy little class.

public class PrettyPrintingMap<K, V> {
    private Map<K, V> map;

    public PrettyPrintingMap(Map<K, V> map) {
        this.map = map;
    }

    public String toString() {
        StringBuilder sb = new StringBuilder();
        Iterator<Entry<K, V>> iter = map.entrySet().iterator();
        while (iter.hasNext()) {
            Entry<K, V> entry = iter.next();
            sb.append(entry.getKey());
            sb.append('=').append('"');
            sb.append(entry.getValue());
            sb.append('"');
            if (iter.hasNext()) {
                sb.append(',').append(' ');
            }
        }
        return sb.toString();

    }
}

Usage:

Map<String, String> myMap = new HashMap<String, String>();

System.out.println(new PrettyPrintingMap<String, String>(myMap));

Note: You can also put that logic into a utility method.

If you are using an explicit cursor, It should be as follows.

DECLARE
   CURSOR get_id IS 
    SELECT id 
      FROM person 
      WHERE id = 10;

  id_value_ person.id%ROWTYPE;
BEGIN 
   OPEN get_id;
   FETCH get_id INTO id_value_;

   IF (get_id%FOUND) THEN
     DBMS_OUTPUT.PUT_LINE('Record Found.');
   ELSE
     DBMS_OUTPUT.PUT_LINE('Record Not Found.');
   END IF;
   CLOSE get_id;

EXCEPTION
  WHEN no_data_found THEN
  --do things when record doesn't exist
END;

First, the enum methods shouldn't be in all caps. They are methods just like other methods, with the same naming convention.

Second, what you are doing is not the best possible way to set up your enum. Instead of using an array of values for the values, you should use separate variables for each value. You can then implement the constructor like you would any other class.

Here's how you should do it with all the suggestions above:

public enum States {
    ...
    MASSACHUSETTS("Massachusetts",  "MA",   true),
    MICHIGAN     ("Michigan",       "MI",   false),
    ...; // all 50 of those

    private final String full;
    private final String abbr;
    private final boolean originalColony;

    private States(String full, String abbr, boolean originalColony) {
        this.full = full;
        this.abbr = abbr;
        this.originalColony = originalColony;
    }

    public String getFullName() {
        return full;
    }

    public String getAbbreviatedName() {
        return abbr;
    }

    public boolean isOriginalColony(){
        return originalColony;
    }
}

KeyListener is low level and applies only to a single component. Despite attempts to make it more usable JFrame creates a number of component components, the most obvious being the content pane. JComboBox UI is also often implemented in a similar manner.

It's worth noting the mouse events work in a strange way slightly different to key events.

For details on what you should do, see my answer on Application wide keyboard shortcut - Java Swing.

The other way to tackle it is to use this code snippet:

JSON.parse(JSON.stringify(response)).data

This feels so wrong but it works

Docstrings (and documentation in general). Python 3 introduces (optional) function annotations, as described in PEP 3107 (but don't leave out docstrings)

None of the solutions worked for me. I ended up downloading a different emulator image.

First I had arm64-v8a, which was giving this error. I download armeabi-v7a, which worked fine.

Unfortunately I was not able to install HAXM accelerator as organization's softwares were blocking the installation. Hence, had to go with arm.

16 bit installer will not work on windows 7 it's no longer supported by win 7 the most recent supported version of windows that can run 16 bit installer is vista 32-bit even vista 64-bit doesn't support 16-bit installer.... reference http://support.microsoft.com/kb/946765

Do I need to pass pointers, references, or non-pointer and non-reference values?

This is a question that matters when writing a function and choosing the types of the parameters it takes. That choice will affect how the function is called and it depends on a few things.

The simplest option is to pass objects by value. This basically creates a copy of the object in the function, which has many advantages. But sometimes copying is costly, in which case a constant reference, const&, is usually best. And sometimes you need your object to be changed by the function. Then a non-constant reference, &, is needed.

For guidance on the choice of parameter types, see the Functions section of the C++ Core Guidelines, starting with F.15. As a general rule, try to avoid raw pointers, *.

Updating an entry:

A simple increment should do the trick.

UPDATE mytable 
  SET logins = logins + 1 
  WHERE id = 12

Insert new row, or Update if already present:

If you would like to update a previously existing row, or insert it if it doesn't already exist, you can use the REPLACE syntax or the INSERT...ON DUPLICATE KEY UPDATE option (As Rob Van Dam demonstrated in his answer).

Inserting a new entry:

Or perhaps you're looking for something like INSERT...MAX(logins)+1? Essentially you'd run a query much like the following - perhaps a bit more complex depending on your specific needs:

INSERT into mytable (logins) 
  SELECT max(logins) + 1 
  FROM mytable

More generic way - use file structure to determine bitness and image type:

public static CompilationMode GetCompilationMode(this FileInfo info)
{
    if (!info.Exists) throw new ArgumentException($"{info.FullName} does not exist");

    var intPtr = IntPtr.Zero;
    try
    {
        uint unmanagedBufferSize = 4096;
        intPtr = Marshal.AllocHGlobal((int)unmanagedBufferSize);

        using (var stream = File.Open(info.FullName, FileMode.Open, FileAccess.Read))
        {
            var bytes = new byte[unmanagedBufferSize];
            stream.Read(bytes, 0, bytes.Length);
            Marshal.Copy(bytes, 0, intPtr, bytes.Length);
        }

        //Check DOS header magic number
        if (Marshal.ReadInt16(intPtr) != 0x5a4d) return CompilationMode.Invalid;

        // This will get the address for the WinNT header  
        var ntHeaderAddressOffset = Marshal.ReadInt32(intPtr + 60);

        // Check WinNT header signature
        var signature = Marshal.ReadInt32(intPtr + ntHeaderAddressOffset);
        if (signature != 0x4550) return CompilationMode.Invalid;

        //Determine file bitness by reading magic from IMAGE_OPTIONAL_HEADER
        var magic = Marshal.ReadInt16(intPtr + ntHeaderAddressOffset + 24);

        var result = CompilationMode.Invalid;
        uint clrHeaderSize;
        if (magic == 0x10b)
        {
            clrHeaderSize = (uint)Marshal.ReadInt32(intPtr + ntHeaderAddressOffset + 24 + 208 + 4);
            result |= CompilationMode.Bit32;
        }
        else if (magic == 0x20b)
        {
            clrHeaderSize = (uint)Marshal.ReadInt32(intPtr + ntHeaderAddressOffset + 24 + 224 + 4);
            result |= CompilationMode.Bit64;
        }
        else return CompilationMode.Invalid;

        result |= clrHeaderSize != 0
            ? CompilationMode.CLR
            : CompilationMode.Native;

        return result;
    }
    finally
    {
        if (intPtr != IntPtr.Zero) Marshal.FreeHGlobal(intPtr);
    }
}

Compilation mode enumeration

[Flags]
public enum CompilationMode
{
    Invalid = 0,
    Native = 0x1,
    CLR = Native << 1,
    Bit32 = CLR << 1,
    Bit64 = Bit32 << 1
}

Source code with explanation at GitHub

I'm not sure exactly what you're trying to do but you can set the date/time to exactly what you want in a number of ways...

You can specify 12/25/2010 4:58 PM by using

DateTime myDate = Convert.ToDateTime("2010-12-25 16:58:00");

OR if you have an existing datetime construct , say 12/25/2010 (and any random time) and you want to set it to 12/25/2010 4:58 PM, you could do so like this:

DateTime myDate = ExistingTime.Date.AddHours(16).AddMinutes(58);

The ExistingTime.Date will be 12/25 at midnight, and you just add hours and minutes to get it to the time you want.

Those reference pretty much answered your question. Simply put, vectors' lengths are dynamic while arrays have a fixed size. when using an array, you specify its size upon declaration:

int myArray[100];
myArray[0]=1;
myArray[1]=2;
myArray[2]=3;

for vectors, you just declare it and add elements

vector<int> myVector;
myVector.push_back(1);
myVector.push_back(2);
myVector.push_back(3);
...

at times you wont know the number of elements needed so a vector would be ideal for such a situation.

A quick solution to get me going was to uncheck the "Sign the ClickOnce manifests" in: Project -> (project name)Properties -> Signing Tab

scipy.misc gives deprecation warning about imsave function and suggests usage of imageio instead.

import imageio
imageio.imwrite('image_name.png', img)

It is a reference to the current file name. In the file foo.rb, __FILE__ would be interpreted as "foo.rb".

Edit: Ruby 1.9.2 and 1.9.3 appear to behave a little differently from what Luke Bayes said in his comment. With these files:

# test.rb
puts __FILE__
require './dir2/test.rb'

# dir2/test.rb
puts __FILE__

Running ruby test.rb will output

test.rb
/full/path/to/dir2/test.rb

Unfortunately, you can't change the font size or styling in a drop-down list that is created using data validation.

You can style the text in a combo box, however. Follow the instructions here: Excel Data Validation Combo Box

Adding my own variation to the mix. I think it's the simplest of the lot and can be useful when efficiency is not a big concern.

find . -type f | grep -o -E '\.[^\.]+$' | sort -u

Create Method like this :

//CHANGE ICON COLOR
private void changeIconColor(Context context ,int drawable){
    Drawable unwrappedDrawable = AppCompatResources.getDrawable(context, drawable);
    assert unwrappedDrawable != null;
    Drawable wrappedDrawable = DrawableCompat.wrap(unwrappedDrawable);
    DrawableCompat.setTint(wrappedDrawable, getResources().getColor(R.color.colorAccent));
}

and use it like it :

    changeIconColor(this,R.drawable.ic_home);

also you can use "AND" instead of "OR" if you want both attributes to be applied.

select * from tickets where (assigned_to='1') and (status='open') order by created_at desc;

Using NewRequest just to create an URL is an overkill. Use the net/url package:

package main

import (
    "fmt"
    "net/url"
)

func main() {
    base, err := url.Parse("http://www.example.com")
    if err != nil {
        return
    }

    // Path params
    base.Path += "this will get automatically encoded"

    // Query params
    params := url.Values{}
    params.Add("q", "this will get encoded as well")
    base.RawQuery = params.Encode() 

    fmt.Printf("Encoded URL is %q\n", base.String())
}

Playground: https://play.golang.org/p/YCTvdluws-r

INSERT INTO table 2
SELECT * FROM table1/view1

I answer lately and I really recommand you to use SDKMAN instead of Homebrew.

With SDKMAN you can install easily different version of JAVA in your mac and switch from on version to another.

You can also use SDKMAN for ANT, GRADLE, KOTLIN, MAVEN, SCALA, etc...

To install a version in your mac you can run the command sdk install java 15.0.0.j9-adpt

You don't need to rotate root device and change the SSH Public Key in authorized_keys. For that can utilize userdata to add you ssh keys to any instance. For that first you need to create a new KeyPair using AWS console or through ssh-keygen.

ssh-keygen -f YOURKEY.pem -y

This will generate public key for your new SSH KeyPair, copy this public key and use it in below script.

Content-Type: multipart/mixed; boundary="//"
MIME-Version: 1.0

--//
Content-Type: text/cloud-config; charset="us-ascii"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment; filename="cloud-config.txt"

#cloud-config
cloud_final_modules:
- [scripts-user, always]

--//
Content-Type: text/x-shellscript; charset="us-ascii"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment; filename="userdata.txt"

#!/bin/bash
/bin/echo "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC6xigPPA/BAjDPJFflqNuJt5QY5IBeBwkVoow/uBJ8Rorke/GT4KMHJ3Ap2HjsvjYrkQaKANFDfqrizCmb5PfAovUjojvU1M8jYcjkwPG6hIcAXrD5yXdNcZkE7hGK4qf2BRY57E3s25Ay3zKjvdMaTplbJ4yfM0UAccmhKw/SmH0osFhkvQp/wVDzo0PyLErnuLQ5UoMAIYI6TUpOjmTOX9OI/k/zUHOKjHNJ1cFBdpnLTLdsUbvIJbmJ6oxjSrOSTuc5mk7M8HHOJQ9JITGb5LvJgJ9Bcd8gayTXo58BukbkwAX7WsqCmac4OXMNoMOpZ1Cj6BVOOjhluOgYZbLr" >> /home/hardeep/.ssh/authorized_keys
--//

After the restart the machine will be having the specified SSH publch key. Remove the userdata after first restart. Read more about userdata on startup.

You'll have to make a join:

SELECT A.SalesOrderID, B.Foo
FROM A
JOIN B bo ON bo.id = (
     SELECT TOP 1 id
     FROM B bi
     WHERE bi.SalesOrderID = a.SalesOrderID
     ORDER BY bi.whatever
     )
WHERE A.Date BETWEEN '2000-1-4' AND '2010-1-4'

, assuming that b.id is a PRIMARY KEY on B

In MS SQL 2005 and higher you may use this syntax:

SELECT SalesOrderID, Foo
FROM (
  SELECT A.SalesOrderId, B.Foo,
         ROW_NUMBER() OVER (PARTITION BY B.SalesOrderId ORDER BY B.whatever) AS rn
  FROM A
  JOIN B ON B.SalesOrderID = A.SalesOrderID
  WHERE A.Date BETWEEN '2000-1-4' AND '2010-1-4'
) i
WHERE rn

This will select exactly one record from B for each SalesOrderId.

Make sure your code is in DOM Ready as pointed by rocket-hazmat

.click()

$('#RootNode').click(function(){
  //do something
});

document.getElementById("RootNode").onclick = function(){//do something}

Use event Delegation/

$(document).on("click", "#RootNode", function(){
   //do something
});

Wrap Code in Dom Ready

$(document).ready(function(){
    $('#RootNode').click(function(){
     //do something
    });
});

Thanks yckart! Great contribution. I fleshed out your plugin a bit more. Added startAngle for full control and cross-browser css.

$.fn.animateRotate = function(startAngle, endAngle, duration, easing, complete){
    return this.each(function(){
        var elem = $(this);

        $({deg: startAngle}).animate({deg: endAngle}, {
            duration: duration,
            easing: easing,
            step: function(now){
                elem.css({
                  '-moz-transform':'rotate('+now+'deg)',
                  '-webkit-transform':'rotate('+now+'deg)',
                  '-o-transform':'rotate('+now+'deg)',
                  '-ms-transform':'rotate('+now+'deg)',
                  'transform':'rotate('+now+'deg)'
                });
            },
            complete: complete || $.noop
        });
    });
};

I got clue from Saman Salehi above. My usecase: Preparing REST application for client-side load balancing(running two JVM instances of REST). Here my MVC application will call this REST application that has ActiveMQ backend for DATA. I had the problem when I ran two instances of REST application in eclipse and trying to run both instances at the same time with the following configuration

spring.datasource.url=jdbc:h2:file:./Database;
spring.jpa.properties.hibernate.hbm2ddl.auto=update

After adding DB_CLOSE_ON_EXIT=FALSE;AUTO_SERVER=TRUE

spring.datasource.url=jdbc:h2:file:./Database;DB_CLOSE_ON_EXIT=FALSE;AUTO_SERVER=TRUE

Both instances are running and showing in Eureka dasboard.

Don't close the database when the VM exits : jdbc:h2:;DB_CLOSE_ON_EXIT=FALSE

Multiple processes can access the same database without having to start the server manually ;AUTO_SERVER=TRUE

Further reading: http://www.h2database.com/html/features.html

You'll probably have to be more verbose here

name = "Blue Jeans"
model = Product.where('lower(name) = ?', name.downcase).first 
model ||= Product.create(:name => name)

You can do it this way:

=IF(E9>21,"Text 1",IF(AND(E9>=5,E9<=21),"Test 2","Text 3"))

Note I assume you meant >= and <= here since your description skipped the values 5 and 21, but you can adjust these inequalities as needed.

Or you can do it this way:

=IF(E9>21,"Text 1",IF(E9<5,"Text 3","Text 2"))

Kuchi's answer didn't work for me on OS X Yosemite (10.10.1). I did find the afplay command (here), which you can just call from Python. This works regardless of whether the Terminal audible bell is enabled and without a third-party library.

import os
os.system('afplay /System/Library/Sounds/Sosumi.aiff')

You can pass parameters into your initial java process with -D:

java -cp <classpath> -Dkey1=value -Dkey2=value ...

Use serialize and deserialize methods in SerializationUtils from commons-lang.

check if this works for you,

    public <T,S,K,V> ResponseObject<Collection<ResponseObject<T>>> runOnScheduler(ThreadPoolExecutor threadPoolExecutor,
      int parallelismLevel, TimeUnit timeUnit, int timeToCompleteEachTask, Collection<S> collection,
      Map<K,V> context, Task<T,S,K,V> someTask){
    if(threadPoolExecutor==null){
      return ResponseObject.<Collection<ResponseObject<T>>>builder().errorCode("500").errorMessage("threadPoolExecutor can not be null").build();
    }
    if(someTask==null){
      return ResponseObject.<Collection<ResponseObject<T>>>builder().errorCode("500").errorMessage("Task can not be null").build();
    }
    if(CollectionUtils.isEmpty(collection)){
      return ResponseObject.<Collection<ResponseObject<T>>>builder().errorCode("500").errorMessage("input collection can not be empty").build();
    }

    LinkedBlockingQueue<Callable<T>> callableLinkedBlockingQueue = new LinkedBlockingQueue<>(collection.size());
    collection.forEach(value -> {
      callableLinkedBlockingQueue.offer(()->someTask.perform(value,context)); //pass some values in callable. which can be anything.
    });
    LinkedBlockingQueue<Future<T>> futures = new LinkedBlockingQueue<>();

    int count = 0;

    while(count<parallelismLevel && count < callableLinkedBlockingQueue.size()){
      Future<T> f = threadPoolExecutor.submit(callableLinkedBlockingQueue.poll());
      futures.offer(f);
      count++;
    }

    Collection<ResponseObject<T>> responseCollection = new ArrayList<>();

    while(futures.size()>0){
      Future<T> future = futures.poll();
      ResponseObject<T> responseObject = null;
        try {
          T response = future.get(timeToCompleteEachTask, timeUnit);
          responseObject = ResponseObject.<T>builder().data(response).build();
        } catch (InterruptedException e) {
          future.cancel(true);
        } catch (ExecutionException e) {
          future.cancel(true);
        } catch (TimeoutException e) {
          future.cancel(true);
        } finally {
          if (Objects.nonNull(responseObject)) {
            responseCollection.add(responseObject);
          }
          futures.remove(future);//remove this
          Callable<T> callable = getRemainingCallables(callableLinkedBlockingQueue);
          if(null!=callable){
            Future<T> f = threadPoolExecutor.submit(callable);
            futures.add(f);
          }
        }

    }
    return ResponseObject.<Collection<ResponseObject<T>>>builder().data(responseCollection).build();
  }

  private <T> Callable<T> getRemainingCallables(LinkedBlockingQueue<Callable<T>> callableLinkedBlockingQueue){
    if(callableLinkedBlockingQueue.size()>0){
      return callableLinkedBlockingQueue.poll();
    }
    return null;
  }

you can restrict the no of thread uses from scheduler as well as put timeout on the task.

That's the "forall" (for all) symbol, as seen in Wikipedia's table of mathematical symbols or the Unicode forall character (\u2200, ?).

Answer below the dotted line below is the original that's now outdated.

Here is the latest information ( Thank you @deadfish ):

add &hl=<language> like &hl=pl or &hl=en

example: https://play.google.com/store/apps/details?id=com.example.xxx&hl=en or https://play.google.com/store/apps/details?id=com.example.xxx&hl=pl

All available languages and abbreviations can be looked up here: https://support.google.com/googleplay/android-developer/table/4419860?hl=en

......................................................................

To change the actual local market:

Basically the market is determined automatically based on your IP. You can change some local country settings from your Gmail account settings but still IP of the country you're browsing from is more important. To go around it you'd have to Proxy-cheat. Check out some ways/sites: http://www.affilorama.com/forum/market-research/how-to-change-country-search-settings-in-google-t4160.html

To do it from an Android phone you'd need to find an app. I don't have my Droid anymore but give this a try: http://forum.xda-developers.com/showthread.php?t=694720

There is a Bootstrap3 native solution: http://getbootstrap.com/components/#responsive-embed

since Bootstrap 3.2.0!

If you are using Bootstrap < v3.2.0 so look into "responsive-embed.less" file of v3.2.0 - possibly you can use/copy this code in your case (it works for me in v3.1.1).

In XML values in text() nodes.

If we write this

<numbers>1,2,3</numbers>

in element "numbers" will be one text() node with value "1,2,3".

Native way to get many text() nodes in element is insert nodes of other types in text.

Other available types is element or comment() node.

Split with element node:

<numbers>3<_/>2<_/>1</numbers>

Split with comment() node:

<numbers>3<!---->2<!---->1</numbers>

We can select this values by this XPath

//numbers/text()

Select value by index

//numbers/text()[3]

Will return text() node with value "1"

You can use Eclipse DDMS perspective to see connected devices and browse through files, you can also pull and push files to the device. You can also do a bunch of stuff using DDMS, this link explains a little bit more of DDMS uses.

EDIT:

If you just want to copy a database you can locate the database on eclipse DDMS file explorer, select it and then pull the database from the device to your computer.

There are already so many good answers on this thread! I am going to post this to help anybody trying to do this automatically! To automatically remove unused imports for the whole project this article was really helpful to me.

In the article the author explains it like this:

Make a stand alone tslint file that has the following in it:

{
  "extends": ["tslint-etc"],
  "rules": {
    "no-unused-declaration": true
  }
}

Then run the following command to fix the imports:

 tslint --config tslint-imports.json --fix --project .

Consider fixing any other errors it throws. (I did)

Then check the project works by building it:

ng build

or

ng build name_of_project --configuration=production 

End: If it builds correctly, you have successfully removed imports automatically!

NOTE: This only removes unnecessary imports. It does not provide the other features that VS Code does when using one of the commands previously mentioned.

You can try U2U Query Builder http://www.u2u.net/res/Tools/CamlQueryBuilder.aspx you can use their API U2U.SharePoint.CAML.Server.dll and U2U.SharePoint.CAML.Client.dll

I didn't use them but I'm sure it will help you achieving your task.

The other answers to this question seem to hit it spot on. Now how would you figure this out for yourself without stack overflow? Check out IPython, an interactive Python shell that has tab auto-complete.

> ipython
import Python 2.5 (r25:51908, Nov  6 2007, 16:54:01)
Type "copyright", "credits" or "license" for more information.

IPython 0.8.2.svn.r2750 -- An enhanced Interactive Python.
?         -> Introduction and overview of IPython's features.
%quickref -> Quick reference.
help      -> Python's own help system.
object?   -> Details about 'object'. ?object also works, ?? prints more.

In [1]: import datetime
In [2]: now=datetime.datetime.now()
In [3]: now.

press tab a few times and you'll be prompted with the members of the "now" object:

now.__add__           now.__gt__            now.__radd__          now.__sub__           now.fromordinal       now.microsecond       now.second            now.toordinal         now.weekday
now.__class__         now.__hash__          now.__reduce__        now.astimezone        now.fromtimestamp     now.min               now.strftime          now.tzinfo            now.year
now.__delattr__       now.__init__          now.__reduce_ex__     now.combine           now.hour              now.minute            now.strptime          now.tzname
now.__doc__           now.__le__            now.__repr__          now.ctime             now.isocalendar       now.month             now.time              now.utcfromtimestamp
now.__eq__            now.__lt__            now.__rsub__          now.date              now.isoformat         now.now               now.timetuple         now.utcnow
now.__ge__            now.__ne__            now.__setattr__       now.day               now.isoweekday        now.replace           now.timetz            now.utcoffset
now.__getattribute__  now.__new__           now.__str__           now.dst               now.max               now.resolution        now.today             now.utctimetuple

and you'll see that now.year is a member of the "now" object.

As the other answers point out, once the resources are inside a jar file, things get really ugly. In our case, this solution:

https://stackoverflow.com/a/13227570/516188

works very well in the tests (since when the tests are run the code is not packed in a jar file), but doesn't work when the app actually runs normally. So what I've done is... I hardcode the list of the files in the app, but I have a test which reads the actual list from disk (can do it since that works in tests) and fails if the actual list doesn't match with the list the app returns.

That way I have simple code in my app (no tricks), and I'm sure I didn't forget to add a new entry in the list thanks to the test.

Just my 2 cents on setting PHPSESSID cookie issue when on localhost and under dev environment. I make the AJAX call to my REST API endpoint on the locahost. Say its address is mysite.localhost/api/member/login/ (virtal host on my dev environment).

• When I do this request on Postman, things go fine and PHPSESSID is set with the response.

• When I request this endpoint via AJAX from the Browsersync proxied page (e.g. from 122.133.1.110:3000/test/api/login.php in my browser address line, see the domain is different vs mysite.localhost) PHPSESSID does not appear among cookies.

• When I make this request directly from the page on the same domain (i.e. mysite.localhost/test/api/login.php) PHPSESSID is set just fine.

So this is a cross-origin origin request cookies issue as mentioned in @flu answer above

You just need to write the first query as a subquery (derived table), inside parentheses, pick an alias for it (t below) and alias the columns as well.

The DISTINCT can also be safely removed as the internal GROUP BY makes it redundant:

SELECT DATE(`date`) AS `date` , COUNT(`player_name`) AS `player_count`
FROM (
    SELECT MIN(`date`) AS `date`, `player_name`
    FROM `player_playtime`
    GROUP BY `player_name`
) AS t
GROUP BY DATE( `date`) DESC LIMIT 60 ;

Since the COUNT is now obvious that is only counting rows of the derived table, you can replace it with COUNT(*) and further simplify the query:

SELECT t.date , COUNT(*) AS player_count
FROM (
    SELECT DATE(MIN(`date`)) AS date
    FROM player_playtime
    GROUP BY player_name
) AS t
GROUP BY t.date DESC LIMIT 60 ;

Just in case you found that pip3 install opencv-python takes too long for you, you can set number of build threads:

export MAKEFLAGS="-j8"
pip3 install opencv-python --no-cache-dir

(--no-cache-dir will ignore previous build)

This approach will work ONLY when the total duration is less than 24 hours:

var now  = "04/09/2013 15:00:00";
var then = "04/09/2013 14:20:30";

moment.utc(moment(now,"DD/MM/YYYY HH:mm:ss").diff(moment(then,"DD/MM/YYYY HH:mm:ss"))).format("HH:mm:ss")

// outputs: "00:39:30"

If you have 24 hours or more, the hours will reset to zero with the above approach, so it is not ideal.

If you want to get a valid response for durations of 24 hours or greater, then you'll have to do something like this instead:

var now  = "04/09/2013 15:00:00";
var then = "02/09/2013 14:20:30";

var ms = moment(now,"DD/MM/YYYY HH:mm:ss").diff(moment(then,"DD/MM/YYYY HH:mm:ss"));
var d = moment.duration(ms);
var s = Math.floor(d.asHours()) + moment.utc(ms).format(":mm:ss");

// outputs: "48:39:30"

Note that I'm using the utc time as a shortcut. You could pull out d.minutes() and d.seconds() separately, but you would also have to zeropad them.

This is necessary because the ability to format a duration objection is not currently in moment.js. It has been requested here. However, there is a third-party plugin called moment-duration-format that is specifically for this purpose:

var now  = "04/09/2013 15:00:00";
var then = "02/09/2013 14:20:30";

var ms = moment(now,"DD/MM/YYYY HH:mm:ss").diff(moment(then,"DD/MM/YYYY HH:mm:ss"));
var d = moment.duration(ms);
var s = d.format("hh:mm:ss");

// outputs: "48:39:30"

you can create another definition lower in your CSS stylesheet that basically reverses the initial rule. you could also append "!important" to said rule to make sure it sticks.

why not single line of code??

_yourScrollView.contentSize = CGSizeMake(0, _lastView.frame.origin.y + _lastView.frame.size.height);

According to size_t description on en.cppreference.com size_t is defined in the following headers :

std::size_t

...    

Defined in header <cstddef>         
Defined in header <cstdio>      
Defined in header <cstring>         
Defined in header <ctime>       
Defined in header <cwchar>

A non-lodash way to solve this in a fairly readable and efficient manner:

function filterByKeys(obj, keys = []) {_x000D_
  const filtered = {}_x000D_
  keys.forEach(key => {_x000D_
    if (obj.hasOwnProperty(key)) {_x000D_
      filtered[key] = obj[key]_x000D_
    }_x000D_
  })_x000D_
  return filtered_x000D_
}_x000D_
_x000D_
const myObject = {_x000D_
  a: 1,_x000D_
  b: 'bananas',_x000D_
  d: null_x000D_
}_x000D_
_x000D_
const result = filterByKeys(myObject, ['a', 'd', 'e']) // {a: 1, d: null}_x000D_
console.log(result)

You can also dump elasticsearch data in JSON format by http request: https://www.elastic.co/guide/en/elasticsearch/reference/current/search-request-scroll.html
CURL -XPOST 'https://ES/INDEX/_search?scroll=10m'
CURL -XPOST 'https://ES/_search/scroll' -d '{"scroll": "10m", "scroll_id": "ID"}'

Find the folder containing the shared library libopencv_core.so.2.4 using the following command line.

sudo find / -name "libopencv_core.so.2.4*"

Then I got the result:

 /usr/local/lib/libopencv_core.so.2.4.

Create a file called /etc/ld.so.conf.d/opencv.conf and write to it the path to the folder where the binary is stored.For example, I wrote /usr/local/lib/ to my opencv.conf file. Run the command line as follows.

sudo ldconfig -v

Try to run the command again.

If you'd like to initialize the array to values other than 0, with gcc you can do:

int array[1024] = { [ 0 ... 1023 ] = -1 };

This is a GNU extension of C99 Designated Initializers. In older GCC, you may need to use -std=gnu99 to compile your code.

There are (at least) two different use cases which could be described as "search the bucket":

1. Search for something inside every object stored at the bucket; this assumes a common format for all the objects in that bucket (say, text files), etc etc. For something like this, you're forced to do what Cody Caughlan just answered. The AWS S3 docs has example code showing how to do this with the AWS SDK for Java: Listing Keys Using the AWS SDK for Java (there you'll also find PHP and C# examples).

2. List item Search for something in the object keys contained in that bucket; S3 does have partial support for this, in the form of allowing prefix exact matches + collapsing matches after a delimiter. This is explained in more detail at the AWS S3 Developer Guide. This allows, for example, to implement "folders" through using as object keys something like

   folder/subfolder/file.txt

   If you follow this convention, most of the S3 GUIs (such as the AWS Console) will show you a folder view of your bucket.

This should work.

 $foo = someFunction 2>$null

I tried experimenting with the answers given. My personal finding came out to be:

git rm -r --cached .

And then

git add .

This seemed to make my working directory nice and clean. You can put your fileName in place of the dot.

In summary :

<input type="submit">

<button type="submit"> Submit </button>

Both by default will visually draw a button that performs the same action (submit the form).

However, it is recommended to use <button type="submit"> because it has better semantics, better ARIA support and it is easier to style.

Go to File-> Project Structure-> Libraries and click green "+" to add the directory folder that has the JARs to CLASSPATH. Everything in that folder will be added to CLASSPATH.

Update:

It's 2018. It's a better idea to use a dependency manager like Maven and externalize your dependencies. Don't add JAR files to your project in a /lib folder anymore.

Using Task, futurize, and a traversable List, you can simply do

async function printFiles() {
  const files = await getFiles();

  List(files).traverse( Task.of, f => readFile( f, 'utf-8'))
    .fork( console.error, console.log)
}

Here is how you'd set this up

import fs from 'fs';
import { futurize } from 'futurize';
import Task from 'data.task';
import { List } from 'immutable-ext';

const future = futurizeP(Task)
const readFile = future(fs.readFile)

Another way to have structured the desired code would be

const printFiles = files => 
  List(files).traverse( Task.of, fn => readFile( fn, 'utf-8'))
    .fork( console.error, console.log)

Or perhaps even more functionally oriented

// 90% of encodings are utf-8, making that use case super easy is prudent

// handy-library.js
export const readFile = f =>
  future(fs.readFile)( f, 'utf-8' )

export const arrayToTaskList = list => taskFn => 
  List(files).traverse( Task.of, taskFn ) 

export const readFiles = files =>
  arrayToTaskList( files, readFile )

export const printFiles = files => 
  readFiles(files).fork( console.error, console.log)

Then from the parent function

async function main() {
  /* awesome code with side-effects before */
  printFiles( await getFiles() );
  /* awesome code with side-effects after */
}

If you really wanted more flexibility in encoding, you could just do this (for fun, I'm using the proposed Pipe Forward operator )

import { curry, flip } from 'ramda'

export const readFile = fs.readFile 
  |> future,
  |> curry,
  |> flip

export const readFileUtf8 = readFile('utf-8')

PS - I didn't try this code on the console, might have some typos... "straight freestyle, off the top of the dome!" as the 90s kids would say. :-p

The 3-Heights™ PDF Validator Online Tool provides good feedback for different PDF/A conformance levels and versions.

• PDF/A1-a
• PDF/A2-a
• PDF/A2-b
• PDF/A1-b
• PDF/A2-u

StringTokenizer was always there. It is the fastest of all, but the enumeration-like idiom might not look as elegant as the others.

split came to existence on JDK 1.4. Slower than tokenizer but easier to use, since it is callable from the String class.

Scanner came to be on JDK 1.5. It is the most flexible and fills a long standing gap on the Java API to support an equivalent of the famous Cs scanf function family.

Database name is a value of SqlConnectionStringBuilder.InitialCatalog property.

I finally got the corners to stay. This is c#, Xamarin.Android

in ViewHolder:

CardView = itemView.FindViewById<CardView>(Resource.Id.cdvTaskList);

In Adapter:

vh.CardView.SetCardBackgroundColor(Color.ParseColor("#4dd0e1"));

DataRow[] dtr=dtPerson.select("name=Joe");
foreach(var drow in dtr)
{
   drow.delete();
}
dtperson.AcceptChanges();

I hope it will help you

Since there's no other way to deal with this horrible design, I wrote a generic component that uses the withRouter HOC approach. The example below is wrapping a button element, but you can change to any clickable element you need:

import React from 'react';
import PropTypes from 'prop-types';
import { withRouter } from 'react-router-dom';

const NavButton = (props) => (
  <Button onClick={() => props.history.push(props.to)}>
    {props.children}
  </Button>
);

NavButton.propTypes = {
  history: PropTypes.shape({
    push: PropTypes.func.isRequired
  }),
  to: PropTypes.string.isRequired
};

export default withRouter(NavButton);

Usage:

<NavButton to="/somewhere">Click me</NavButton>

In my case, it was because I set up the IP configuration wrongly in pg_hba.conf, that sits inside data folder in Windows.

# IPv4 local connections:
host    all             all             127.0.0.1/32            md5
host    all             all             192.168.1.0/24            md5

I mistakenly entered (copied-pasted :-) ) 192.168.0.0 instead of 192.168.1.0.

No, there is no way to comment a line in XML and have the comment end automatically on a linebreak.

XML has only one definition for a comment:

'<!--' ((Char - '-') | ('-' (Char - '-')))* '-->'

XML forbids -- in comments to maintain compatibility with SGML.

Use:

• bt - backtrace: show stack functions and args
• info frame - show stack start/end/args/locals pointers
• x/100x $sp - show stack memory

(gdb) bt
#0  zzz () at zzz.c:96
#1  0xf7d39cba in yyy (arg=arg@entry=0x0) at yyy.c:542
#2  0xf7d3a4f6 in yyyinit () at yyy.c:590
#3  0x0804ac0c in gnninit () at gnn.c:374
#4  main (argc=1, argv=0xffffd5e4) at gnn.c:389

(gdb) info frame
Stack level 0, frame at 0xffeac770:
 eip = 0x8049047 in main (goo.c:291); saved eip 0xf7f1fea1
 source language c.
 Arglist at 0xffeac768, args: argc=1, argv=0xffffd5e4
 Locals at 0xffeac768, Previous frame's sp is 0xffeac770
 Saved registers:
  ebx at 0xffeac75c, ebp at 0xffeac768, esi at 0xffeac760, edi at 0xffeac764, eip at 0xffeac76c

(gdb) x/10x $sp
0xffeac63c: 0xf7d39cba  0xf7d3c0d8  0xf7d3c21b  0x00000001
0xffeac64c: 0xf78d133f  0xffeac6f4  0xf7a14450  0xffeac678
0xffeac65c: 0x00000000  0xf7d3790e

driver.get() is used to navigate particular URL(website) and wait till page load.

driver.navigate() is used to navigate to particular URL and does not wait to page load. It maintains browser history or cookies to navigate back or forward.

you may try using trigger() Reference Link

$('#form_id').trigger("reset");

I don't have Python 2.7 installed, but in Python 3.3 calling Popen with stdout set to sys.stdout worked just fine. Not before I had escaped the backslashes in the path, though.

>>> import subprocess
>>> import sys
>>> p = subprocess.Popen(['powershell.exe', 'C:\\Temp\\test.ps1'], stdout=sys.stdout)
>>> Hello World
_

Just type git init into your command line and press enter. Then run your command again, you probably were running git remote add origin [your-repository].

That should work, if it doesn't, just let me know.

If your top-level module is not a file but is packaged as a directory with __init__.py, then the accepted solution almost works, but not quite. In Python 3.5+ the following code is needed (note the added line that begins with 'sys.modules'):

MODULE_PATH = "/path/to/your/module/__init__.py"
MODULE_NAME = "mymodule"
import importlib
import sys
spec = importlib.util.spec_from_file_location(MODULE_NAME, MODULE_PATH)
module = importlib.util.module_from_spec(spec)
sys.modules[spec.name] = module 
spec.loader.exec_module(module)

Without this line, when exec_module is executed, it tries to bind relative imports in your top level __init__.py to the top level module name -- in this case "mymodule". But "mymodule" isn't loaded yet so you'll get the error "SystemError: Parent module 'mymodule' not loaded, cannot perform relative import". So you need to bind the name before you load it. The reason for this is the fundamental invariant of the relative import system: "The invariant holding is that if you have sys.modules['spam'] and sys.modules['spam.foo'] (as you would after the above import), the latter must appear as the foo attribute of the former" as discussed here.

A few encoding issues that I had to face couldn't be solved by above solutions. I had to either update my Android Studio or run test cases using following command in the AS terminal.

gradlew clean assembleDebug testDebug

P.S your encoding settings for IDE and project should match.

Hope it helps !

Another feature: instead of of server.xml, you can add "Resource" tag in
your_application/META-INF/Context.xml (according to tomcat docs) like this:

<Context>
<Resource name="jdbc/DatabaseName" auth="Container" type="javax.sql.DataSource"
  username="dbUsername" password="dbPasswd"
  url="jdbc:postgresql://localhost/dbname"
  driverClassName="org.postgresql.Driver"
  initialSize="5" maxWait="5000"
  maxActive="120" maxIdle="5"
  validationQuery="select 1"
  poolPreparedStatements="true"/>
</Context>

Depending on your version:

Python 2.x:

for key, val in PIX0.iteritems():
    NUM = input("Which standard has a resolution of {!r}?".format(val))
    if NUM == key:
        print ("Nice Job!")
        count = count + 1
    else:
        print("I'm sorry but thats wrong. The correct answer was: {!r}.".format(key))

Python 3.x:

for key, val in PIX0.items():
    NUM = input("Which standard has a resolution of {!r}?".format(val))
    if NUM == key:
        print ("Nice Job!")
        count = count + 1
    else:
        print("I'm sorry but thats wrong. The correct answer was: {!r}.".format(key))

You should also get in the habit of using the new string formatting syntax ({} instead of % operator) from PEP 3101:

https://www.python.org/dev/peps/pep-3101/

Use the View for your efforts in altering the position of the column: CREATE VIEW CORRECTED_POSITION AS SELECT co1_1, col_3, col_2 FROM UNORDERDED_POSITION should help.

This requests are made so some reports get produced where it is using SELECT * FROM [table_name]. Or, some business has a hierarchy approach of placing the information in order for better readability from the back end.

Thanks Dilip

Had the same problem with spaces. Combination of URL and URI solved it:

URL url = new URL("file:/E:/Program Files/IBM/SDP/runtimes/base");
URI uri = new URI(url.getProtocol(), url.getUserInfo(), url.getHost(), url.getPort(), url.getPath(), url.getQuery(), url.getRef());

* Source: https://stackoverflow.com/a/749829/435605

That's all fine and good -- but what if you want to select an existing element as the default? In my issue there is no "--select a value--" option.

Here's my code -- you could make it into a one liner if you didn't want to check for no results I suppose...

private void LoadCombo(ComboBox cb, string itemType, string defVal = "")
{
    cb.DisplayMember = "Name";
    cb.ValueMember = "ItemCode";
    cb.DataSource = db.Items.Where(q => q.ItemTypeId == itemType).ToList();

    if (!string.IsNullOrEmpty(defVal))
    {
        var i = ((List<GCC_Pricing.Models.Item>)cb.DataSource).FindIndex(q => q.ItemCode == defVal);
        if (i>=0) cb.SelectedIndex = i;
    }
}

following sequence of commands works (I lose the first line of the data -no header=None present-, but at least it loads):

df = pd.read_csv(filename, usecols=range(0, 42)) df.columns = ['YR', 'MO', 'DAY', 'HR', 'MIN', 'SEC', 'HUND', 'ERROR', 'RECTYPE', 'LANE', 'SPEED', 'CLASS', 'LENGTH', 'GVW', 'ESAL', 'W1', 'S1', 'W2', 'S2', 'W3', 'S3', 'W4', 'S4', 'W5', 'S5', 'W6', 'S6', 'W7', 'S7', 'W8', 'S8', 'W9', 'S9', 'W10', 'S10', 'W11', 'S11', 'W12', 'S12', 'W13', 'S13', 'W14']

Following does NOT work:

df = pd.read_csv(filename, names=['YR', 'MO', 'DAY', 'HR', 'MIN', 'SEC', 'HUND', 'ERROR', 'RECTYPE', 'LANE', 'SPEED', 'CLASS', 'LENGTH', 'GVW', 'ESAL', 'W1', 'S1', 'W2', 'S2', 'W3', 'S3', 'W4', 'S4', 'W5', 'S5', 'W6', 'S6', 'W7', 'S7', 'W8', 'S8', 'W9', 'S9', 'W10', 'S10', 'W11', 'S11', 'W12', 'S12', 'W13', 'S13', 'W14'], usecols=range(0, 42))

CParserError: Error tokenizing data. C error: Expected 53 fields in line 1605634, saw 54 Following does NOT work:

df = pd.read_csv(filename, header=None)

CParserError: Error tokenizing data. C error: Expected 53 fields in line 1605634, saw 54

Hence, in your problem you have to pass usecols=range(0, 2)

Here is an way to do it without using any images, this is the only way that worked for me:

self.navigationController.navigationBar.layer.shadowOpacity = 0;

Unfortunately, you need to do this on every file where you want the line not to appear. There's no way to do it this way in appDelegate.

Edit:

Setting the shadowColor to nil isn't needed, this is the only line that you'll need.

#include <stdio.h>
#include <string.h>

int main ()
{
    char buf[] ="abc/qwe/ccd";
    int i = 0;
    char *p = strtok (buf, "/");
    char *array[3];

    while (p != NULL)
    {
        array[i++] = p;
        p = strtok (NULL, "/");
    }

    for (i = 0; i < 3; ++i) 
        printf("%s\n", array[i]);

    return 0;
}

use git bash in windows. Git Bash processes commands differently than cmd.

Most Windows command prompts will choke when you set environment variables with NODE_ENV=production like that. (The exception is Bash on Windows, which uses native Bash.) Similarly, there's a difference in how windows and POSIX commands utilize environment variables. With POSIX, you use: $ENV_VAR and on windows you use %ENV_VAR%. - cross-env doc

{
  ...
  "scripts": {
    "help": "tagove help",
    "start": "env NODE_ENV=production tagove start"
  }
  ...
}

use dotenv package to declare the env variables